Device for attaching force-pumps and hose to strainers



(No Model.)

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J. T. BRADY. v DEVICE FOR ATTAGHING FORGE PUMPS AND HOSE T0 STRAINERS.

' Patented Jan.

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v J. T. BRAD DEVICE FOR ATTAGHING FORGE PUMPS AND HOSE T0 STRAINERS.

N0; 597,259.- Pat UNITED STATES PATENT @rrrcn JAMES T. BRADY, OFBRIDGEPORT, CONNECTICUT.

DEVICE FOR ATTACHING FORCE-PUMPS AND HOSE T0 STRAlNERS.

SPECIFICATION forming part of Letters Patent No. 597,259, dated January11, 1898.

Application filed March 6 1897.

To 0; whom it may conceive.-

Be it known that 1, James T. BRADY, a citi zen'of the United States,residing at Bridgeport, in the county of Fairiield and State ofConnecticut, have invented certain new and useful Improvements inDevices for AttachingForce-Pnmps and Hose to Strainers; and I do herebydeclare the following to be a full, clear, and exact description of theinvention, such as will enable others skilled in the art to which itappertains to make and use the same.

My invention has for its object to provide a device for attachingforce-pumps and waterhose, either or both, to the strainers of sinks,basins, bath-tubs, &c., which shall be simple and inexpensive toproduce, so as to be within the reach of all, and so simple in operationas, not to require the services of a skilled workman.

'With these ends in View I have devised the simple and novelconstruction of which the following description, in connection with theaccompanying drawings, is a specification, reference-characters beingused to indicate similar parts in all the views.

Figure 1 is a view, partly in elevation and partly in section,illustrating the application of my novel device to the strainer of asink and showing connection made to an ordinary water-faucet; Fig. 1, adetail view showing a special form of device for attachment to thestrainer of a sink or bath-tub; Fig. 2, a plan view, partly inhorizontal section, on the line arm in Fig. 1, the faucet connectionbeing removed; Fig. 3, a section of an ordinary forcepump which may beused in connection with my novel device; and Fig. i is a detailsectional view on the line y y in Fig. 1.

1 denotes a bell which is adapted to cover the strainer of a sink,basin, or bath-tub, said bell being provided at its lower end with arubber ring 2, which fits closely upon the bottom of the sink or otherreceptacle to which the device is attached.

Adenotes a receptacle of any sort for water, in the present instance asink, and a a strainer. The bell is shown as provided with a thread edhub3 for the attachment of a hose B, the other end of which I have shownin Fig. 1 as attached to an ordinary water-faucet G. hen it is notdesired to use hub 3-4. a, to

Serial No. 626,286. (No model.)

make no connection with a water-faucetsaid hub is closed by an ordinaryscrew-cap. (Not shown.)

4: denotes another threaded hub which is adapted to receive an ordinaryforce-pump Dfor example, a simple form of pump like that illustrated inFig. 3. Within hub 1 is a web 5, which supports a head 6, having acentral opening 7 hen this hub is not in use-z'. c. when it is notdesired to use a forcepump-it is covered by a dome-shaped cap 8, havinga flange 9, which is locked in position by a nut 10, having a flange 11,which engages the flange of the cap and looks it to the hub,

a packing-ring 12 being preferably placed between the cap and the top ofthe hub.

13 denotes a shank which passes freely through opening 7 in head 6 andis threaded at its upper end to receive a not 1%. At the lower end ofshank 13 is a head 15, having ears 16, to which are loosely pivoted arms17, having hooks 18, which are adapted to engage in holes in a strainer,as clearly shown in Fig. 1, (in connection with which see Figs. 2 anda.) The pins 19, which secure the arms to the head, pass through slots20 in the arms, so as to leave free play to the arms in attaching themto a strainer or to permit the use of a special form of hook inattachingthe device to the strainer of a basin or bath-tub.

In attaching the device, for example, to the strainerof asink,as in Fig.1,the dome-shaped cap, nut 10, and the packing-ring are-removed from thedome, the shank is passed upward through head 6, and hooks 18 are fixedin holes in the strainer, as clearly illustrated in Fig. 1. Nut 14: isthen turned down on the threaded end of the shank until it bears firmlyon head 6. By still turning the nut downward on the shank the operatordraws the shank upward, locking the hooks firmly in the holes in thestrainer and pressing ring 2 at the bottom of the bell firmly down uponthe bottom of the sink, as is clearly illustrated in Fig. 1.

Supposing now that it is desired to use the ordinary water-pressure toclear out the pipe below the strainer, the operator attaches a hose B,as in Fig. 1, to hub 3, places the packing-ring upon the top of hub aand the dome-shaped cap upon the packing-ring, said dome-shaped capbeing made high enough to inclose the shank readily, and then locks thecap to the hub by means of nut 10. The operator then turns on the waterat the faucet and allows the water-pressure to clear the pipe below thestrainer.

Should it be desired to use a force-pump in connection with thewater-pressure, the operator leaves hose B attached, removes nut 10, thedome-shaped cap, and the packing-ring, and attaches a forcepumpforexample, pump Dto hub 4, thus enabling him to add the power of theforce-pump to the water? pressure from hose B. In case it is desired touse a style of force-pump having a special hose connection of its ownand not adapted to be used in connection with a hose B, at tached to afaucet, the hose is removed and either hub 3 or hub 4: is closed in themanner described and the force-pump is attached to the other hub, as hasalready been fully described,

Should it be desired to use the device in connection with the strainerof a bath-tub or basin which is usually below the escapeorifice of thebasin, a special form of hook 21 (see Fig. 1) is used, which is engagedwith the strainer and the threaded end of which is turned into athreaded socket 22 in head at the lower end of the shank, the

slots in arms 17 making it unnecessary to remove them from the head, theshank being rotated until the hook has firmly engaged the socket, afterwhich the bell is placed in position, as already described, and the pipebelow the strainer may be cleared out by waterpressure or by aforoepump, as already described.

Having thus described my invention, I claim-- 1. A device of thecharacter described comprising a bell adapted to cover a strainer andprovided with a threaded hub 3 for the at tachment of a water-hose, athreaded hub 4 for the attachment of a pump, said hub 4 having a webcarrying a head 6 with a central opening, a shank passing through theweb and threaded at itsupper end and having at its lower end a head 15,arms having hooks at their lower ends adapted to engage the strainer andslots at their upper ends, pins passing through said slots and securingthe arms to head 15 and a nut adapted to engage the threaded end of theshank and bear upon hub 6 whereby the bell is secured in position foruse. I

2. The combination with the'bell having a hub 4 with a web 5 and head 6,of a shank adapted to pass through the hub and threaded at its upperend, arms having hooks adapted to engage a strainen and slots at theirupper ends, pins passing through the slots by which the arms are securedto the lower end of the shank and a nut engaging the threaded end of theshank and bearing upon the head as and for the purpose set forth. I

'3. The combination with the bell having a head 3 for the attachment ofa watenhose and a hub 4, said hub having a web with a head 6, of a shankadapted to pass through the hub and threaded at its upper end, armshaving hooks adapted to engage a strainer and slots at their upper ends,pins passing through the slots by which the arms are secured to thelower end of the shank, a nut engaging the threaded end of the shank andbearing upon the head, a dome-shaped cap covering the upper end of theshank and a nut 10 by which said cap is secured to hub 4 and said hub isclosed.

In testimony whereof I affix my signature in presence of two Witnesses.

JAMES T. BRADY.

lVit-nesses:

A. M. Woos'rnn, SUSAN V. HELEY.

